通过麻粒岩地体以及火山岩中麻粒岩捕掳体的研究，使人们对地球深部的物质组成和结构有了直接的了解。
By research of granulite terranes and granulite xenoliths in volcanic rocks, composing and structure of deep substance in the earth could be realized directly.
这一实验结果对大陆地区岩浆起源和深部地壳物质组成的研究可能有新的启示。
This experimental conclusion is of great significance to understanding of the continental magma origins and the deep crust compositions.
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